baber/WOPTO huggingface dataset:
Patent AT-E65815-T1 (AT)
Inventor: URRIOLA HUMBERTO
IPC: E02B11/00
Filed: 1987-04-06
Granted: 1991-08-15
Abstract: A rigid cell-like structure primarily for use under gardens and roads where it is required to provided good drainage; the cell comprising two substantially parallel perforate planar surfaces maintained in a fixed spaced relationship from each other by means of a plurality of spacer members; the perforate nature of both surfaces and the disposition of spacer members being such that gases or liquids may freely pass through the composite structure around the spacer means in any direction.
Patent AT-E71686-T1 (AT)
Inventor: KENNGOTT HANS
IPC: E04F11/18
Filed: 1987-10-10
Granted: 1992-02-15
Abstract: The stairway handrail consists of straight handrail sections (22.2,22.3), the end faces (40.2,40.3) of which are cut off vertically. Between them, corner pieces (25) are provided. The latter have, in their connection side faces, indentations (30.1,30.2) with a width corresponding to the thickness of the handrail sections. The indentations do not reach as far as the top cover face (31). The side walls (45) of the indentations (30) cover the ends of the handrail sections and thus conceal inaccuracies and imperfections produced when cutting off the end faces (40). 
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Patent AT-E74526-T1 (AT)
Inventor: FOX RODNEY THOMAS
IPC: A01N25/10
Filed: 1987-09-11
Granted: 1992-04-15
Abstract: A device for dispensing a volatile liquid as a vapour includes a porous support of natural or synthetic woven or non-woven fibre, porous glasses, porous plastics (optionally in film form), parchment, leather or rubber provided with an organopolysiloxane material which serves to close the pores of the support to the passage of liquid but permits the passage of vapour from the liquid. The volatile liquid is a perfume, insecticide, insect repellant, insect attractant, higher animal repellant, corrosion inhibitor, a germicidal agent or a medicament. A space treatment vapour emanating device is thus provided the external surface of which device is dry to the touch.
Patent AT-E43814-T1 (AT)
Inventor: BIANCHI FRANCOIS
IPC: B60N2/90
Filed: 1987-01-05
Granted: 1989-06-15
Abstract: 1. A motor vehicle seat framework or the like, comprising a seat frame (4) formed by a single tube bent and welded on its self, and a backrest frame (16) formed by a tube bent into a U shape and flattened at the free end portions of its arms to form attaching tabs (18), characterized in that the seat frame tube has on three sides, the lateral sides (7, 8) and the rear side (10), an ovalized section having at least one planar face and is flattened locally at those ends (12) of the lateral sides which are adjacent the rear side, and the attaching tabs (18) of the backrest frame enter the seat frame and are assembled thereto by a pivot pin (20) extending through the flattened portions (12) of the lateral sides.
Patent AT-E65137-T1 (AT)
Inventor: CARAVANNIS GEORGE
IPC: G06F15/80
Filed: 1987-03-06
Granted: 1991-07-15
Abstract: An optimal parametric signal processor, which receives autocorrelation coefficients, provides lattice coefficients in an optimal manner, and allows the use of any number of available parallel processing units. The signal processor may be implemented in a fully parallel or fully sequential manner, or in a "parallel-partitioned" implementation which provides the benefits of parallel processing, manageable hardware complexity, and optimal signal processing for a given number of available processors.
Patent AT-E58186-T1 (AT)
Inventor: SCHITTENHELM HANS-JOACHIM DR
IPC: C03C8/14
Filed: 1988-01-05
Granted: 1990-11-15
Abstract: The individual particles of the powders have an inner layer of an organopolysiloxane (A) containing -SiH groups and an outer layer of an organopolysiloxane without functional groups (B), the proportion of the organopolysiloxane (A) and that of the organopolysiloxane (B) each being 0.1 to 0.3 % by weight, relative to the quantity of enamel powder.
Patent AT-E63974-T1 (AT)
Inventor: CAENAZZO ALESSANDRO
IPC: F01B17/02
Filed: 1988-04-09
Granted: 1991-06-15
Abstract: Miniature engine operated by an expanding gaseous fluid, which comprises a cylinder (18), piston (20) and inlet valve (29), the upper part of the piston (20) cooperating with a radially expansible resilient diaphragm (28), which is secured to the piston (20) and performs momentarily a pneumatic seal-engagement function along the periphery of said cylinder (18) during the gaseous expansion phase.
Patent AT-E75589-T1 (AT)
IPC: A47J43/10
Filed: 1988-07-20
Granted: 1992-05-15
Abstract: The whisk (1) consists of two (or more) individual whisks (1, 2) which are preferably designed, for example, as flat whisks and are connected at their gripping parts (3) in a gripping joint (9) such that they can be spread in the manner of a fan so that the operating head, formed by the wire elements (4), can be set in its effective operating width to match the size of the respective vessel. The individual whisks (1, 2) are preferably connected to each other in the gripping joint so as to be easily detachable. The wire elements (4), forming the beating head, have shapings in their end regions, preferably in the form of individual or multiple loops (6, 7). <IMAGE>
Patent AT-E86963-T1 (AT)
Inventor: ARGYROPOULUS JOHN NICK
IPC: B01D/
Filed: 1988-11-23
Granted: 1993-04-15
Abstract: A process for producing and refining trisubstituted glycol monoester, e.g., 2,2,4-trimethyl-1,3-pentanediol monoester. The improvement resides in immediately distilling the crude condensation product mixture as it leaves the reactor before it has cooled or had any contact with added water.
Patent AT-E81971-T1 (AT)
Inventor: ALBRING MANFRED DR
IPC: A61P43/00
Filed: 1988-12-14
Granted: 1992-11-15
Abstract: A synergistic combination of L-dopa pellets and decarboxylase inhibitors as pharmaceuticals for Parkinson's disease.
Patent AT-E99735-T1 (AT)
Inventor: LEWTAS KENNETH
IPC: C10N40/25
Filed: 1988-08-31
Granted: 1994-01-15
Abstract: Additives suitable for improving the flow and/or depressing the cloud point of crude oils, lubricating oils and especially fuel oils are polymers containing defined alkyl groups of at least 8 carbon atoms chain length. Such polymers are either (a) of a mixture of monomers having only two alkyl groups one being at least 3 carbon atoms longer than the other or (b) of a mixture of monomers having only three alkyl groups each differing by at least 3 carbon atoms and the middle alkyl group being half the combined length of the other two. Alternatively, the polymer may be derived from a monomer having the two defined alkyl groups (a) or the three defined alkyl groups (b).
Patent AT-E83814-T1 (AT)
Inventor: BUEHLER FRITZ
IPC: E01B29/05
Filed: 1988-08-18
Granted: 1993-01-15
Abstract: The train comprises transport vehicles (16) for the new (T1) and old (T2) ties, followed by a storage vehicle (12) for the ties, a railroad car (1) as a dismantling car, articulated to the storage vehicle (12), and a laying unit (17) constructed in a manner such as to be mobile between a working state and a state of rest when running light. When working, this mobile unit (17) bears at one end on the car (1), for example via a wheel gear (22), and at the other end on a running support (24) which moves on the new track (R2). In the state of rest, the mobile unit (17) is moved and loaded onto the car (1), the running support (24) being retracted. The running support can also be formed by a railroad vehicle (26) or by a bissel truck (28), coupled to the car when running light.
Patent AT-E95919-T1 (AT)
Inventor: HAEFNER HANS WILHELM
IPC: G01G11/12
Filed: 1989-07-04
Granted: 1993-10-15
Abstract: For the improvement of the measurement accuracy in conveyor belt weight feeders, a process is proposed, in which firstly the rotational speed of the conveyor belt (1) is established directly and without slip and is then set in relation to the input reference drive speed or rotational speed. By this means, error influences, such as slip, temperature and load dependency, on the rotational speed can be determined reliably and corrected or eliminated. Even oblique running or lateral displacement as well as fluctuating dead weight of the conveyor belt (1) can be established and avoided or corrected.
Patent AT-E108583-T1 (AT)
Inventor: GAUL HARTMUT DIPL-ING
IPC: H02M7/527
Filed: 1989-09-25
Granted: 1994-07-15
Abstract: In order to maintain a predetermined three-phase voltage system at the output terminals (L1, L2, L3) of a transformer device TE without a connected primary star point (e.g. a transformer in delta/star connection), even when an asymmetric load is connected thereto and to the star point on the secondary side, single-phase transformers are used whose primary windings are supplied from a pulse-width modulated three-phase invertor in a bridge circuit. The actual values of the line voltage (UL1', UL2') on the secondary side form the control voltages (UA<*>, UB<*>, UC<*>) for each pair of bridge arms by means of voltage controllers (REA, REB). The control loops of the three phase voltages are disentangled on the basis of the structure of the transformation device by means of an organising element (EF). The nominal values can be synchronised to a synchronising voltage, and/or current regulation for the conductor currents is superimposed on the voltage controllers. <IMAGE>
Patent AT-E99379-T1 (AT)
Inventor: HERBERS BERNHARD
IPC: E06B1/08
Filed: 1989-10-12
Granted: 1994-01-15
Abstract: Kit for a door case, comprising two vertical parts and a transverse part, which can be fitted between the two upper ends of the latter by means of connecting screws, the two vertical parts and the transverse part in each case being mitred at their corner ends (20; 30), to be joined to each other in pairs. Through each corner end (20; 30) there is cut perpendicularly to the cutting plane of the mitre cut (23; 33) a groove (24; 34), which runs in the central region of the soffit member (21; 31), the grooves (24; 34) of a pair of corner ends (20, 30) being congruent and in line with each other however in the longitudinal direction of the mitre cut (23; 33) when the door case is in the assembled state. Through each pair of corner ends (20, 30) there is also fitted into the grooves (24, 34) a rigid, strip-shaped insert piece (4), the width of which is approximately equivalent to twice the depth of the groove (24; 34) and the thickness of which is equivalent to the width of the groove (24; 34). <IMAGE>
Patent AT-E80269-T1 (AT)
Inventor: POZZEBON ADOLFO
IPC: A43B19/00
Filed: 1989-11-23
Granted: 1992-09-15
Abstract: An inner shoe particularly usable in ski boots, includes a semi-rigid upper (2) with which a lining (4,104) is removably associable. The semi-rigid upper (2) and the lining (4,104) are provided with means (5,6) for temporarily engaging respectively the lining and the semi-rigid upper. Reinforcement and protection elements (116) are furthermore associable with the lining (104) to increase the comfort of the user. The possibility of mutually disengaging the semi-rigid upper and the lining allows easy disassembling for washing or replacing the lining.
Patent AT-E88140-T1 (AT)
Inventor: HOLZBACH WOLFGANG DR
IPC: B60C1/00
Filed: 1989-11-23
Granted: 1993-04-15
Abstract: The invention relates to an automotive pneumatic tyre having belt layers which contain at most 8 % by weight of plasticiser and having a tread divided into two layers, the outer layer thereof containing at least 25 % by weight of plasticiser and being softer than the inner layer. In order to prevent unfavourable effects on the service life of the belt structure as a consequence of plasticiser diffusion, it is proposed according to the invention that the inner layer of the tread is thicker over the axial edges of the belt layers than in the centre of the tyre and contains at most 10 % of plasticiser. <IMAGE>
Patent AT-E109998-T1 (AT)
Inventor: KURODA HIROSHI
IPC: B01F3/04
Filed: 1989-09-04
Granted: 1994-09-15
Abstract: An apparatus for wet process exhaust (3) gas desulfurization comprises a spreading portion for spreading absorbent slurry (9) including calcium compound, a absorbing tower for bringing the absorbent slurry spread from the spreading portion into contact with exhaust gas (3) including sulfur oxides from opposite directions so as to absorb the sulfur oxides in the exhaust gas (3) into the absorbent slurry (9), a slurry tank (11) disposed below of the absorbing tower for receiving the absorbent slurry from the absorbing tower, a stirrer for stirring and forwarding the absorbent slurry radial inwardly, the stirrer being in an axial flow type one having a propeller, and circular system for circulating the absorbent slurry from the slurry tank to the spreading portion. The apparatus further comprises a plurality of nozzles for feeding oxidizer gas including oxygen into the absorbent slurry from a backside of the propeller towards a periphery thereof uniformly with respect to a circumferential direction, thereby bubbling the oxidizer gas finely around the propeller.
Patent AT-E110093-T1 (AT)
Inventor: COPE CARROLL W
IPC: C08L61/28
Filed: 1989-11-22
Granted: 1994-09-15
Abstract: Compositions are provided for forming a coating on metal, plastic or wood substrates to provide the appearance and texture of wood. The coating can conceal joints on the surface of the substrate and is capable of accepting conventional wood stain. A method for applying the compositions is described.
Patent AT-E137211-T1 (AT)
Inventor: GOLDBERGER WILLIAM M
IPC: C04B35/52
Filed: 1989-12-15
Granted: 1996-05-15
Abstract: The present invention comprises an improved method of consolidating particulate materials or combinations of such materials into shaped products of very low porosity. High compaction pressures are applied at temperatures in the range of sintering temperature of the materials being consolidated to achieve essentially complete densification at extremely rapid processing rates. Electrothermal heating is utilized to accomplish these results. Difficult materials such as silicon carbide, boron carbide and other very high melting point materials may be densified by these techniques.
Patent AT-E86173-T1 (AT)
Inventor: TSUTSUMI SHIGERU
IPC: B29C/
Filed: 1989-10-12
Granted: 1993-03-15
Abstract: PCT No. PCT/JP89/01052 Sec. 371 Date Jul. 30, 1990 Sec. 102(e) Date Jul. 30, 1990 PCT Filed Oct. 12, 1989 PCT Pub. No. WO90/03879 PCT Pub. Date Apr. 19, 1990.A system of injection molding by an injection machine with a mold includes conventional fundamental steps including a material plasticizing and metering step, a material injecting step and a material pressure-holding step, but with an additional feature in that nozzle passage is interrupted midway therealong from communication between the interior of a machine body and a mold cavity, after the injecting step but while the material pressure-holding step is being carried out. The material pressure-holding step is carried out first using the injection machine per se operated with a plunger to exert a first non-stepped external or internal pressure on the entire injected material but second using another mechanism for exerting a second non-stepped or stepped internal pressure on a forward portion of the injected material separated due to the nozzle passage interruption.
Patent AT-E115785-T1 (AT)
Inventor: KRESS WILLY
IPC: H02K11/02
Filed: 1990-07-04
Granted: 1994-12-15
Abstract: In a universal electric motor, for any drives, having a stator stack, a rotatably supported armature with a commutator, and bearing plates on both sides, which simultaneously form the bearing for the armature, and having a connecting ring, which can be rotated relatively through predetermined angle increments, and has (carbon) brushes, it is proposed to insert an annular tie rod in a positively locking manner in the pot-shaped A-bearing plate, which tie rod is used for internal bracing of the A-bearing plate and B-bearing plate, with the stator stack located between them; furthermore, the connecting ring can be plugged onto an external annular end surface of the B-bearing plate which supports reversing webs or reversing rails required to change over between clockwise and anticlockwise running, including contact surfaces which are suitable for making axial contact, are located in the plane of the end ring and come into contact with likewise axial contact surfaces on the connecting ring, for electrical further connection to the carbon brush connections. 
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Patent AT-E96397-T1 (AT)
Inventor: SCHLICHTHAERLE JAN
IPC: B65D88/52
Filed: 1990-08-23
Granted: 1993-11-15
Abstract: A rectangular container is made up from a base (11), a cover (12) parallel thereto, two mutually parallel faces (13, 14) and two mutually parallel sides (15, 16). The sides and faces are pivotably secured to the base via pivots parallel to the base so that the container may be collapsed into flat form when being transported empty. To simplify collapsing the container, at least the sides (15, 16) are sub-divided into sections (150, 154; 160, 164) which are hinged together. When the container is collapsed, the side sections (150, 154; 160, 164) are folded together about at least a second axis before they are lowered onto the base.
Patent AT-E131635-T1 (AT)
Inventor: HAELG ROBERT
IPC: G05D23/26
Filed: 1990-12-15
Granted: 1995-12-15
Abstract: A heating element (20) having an associated air-cored coil (7) is sited beneath a glass ceramic plate (21) as a sensor for determining the presence or absence of a cooking utensil. The air-cored coil (7), which forms part of an oscillatory circuit of an oscillator, is measured in fixed time pulses of ( DELTA t) in relation to the applied frequency per unit time. If a cooking utensil is placed on the glass ceramic plate (21) the frequency per unit time increases and if this change is detected over more than one measurement cycle, the heating element (20) is switched on. Subsequently, the frequency measured last is always used as reference frequency for the subsequent measurement. The frequency difference per unit time changes by a specified amount only when the cooking utensil is removed from the glass ceramic plate (21) and a further switching pulse is applied to the on/off switching relay (6). <IMAGE>
Patent AT-E92893-T1 (AT)
Inventor: DORSCH BERND DR DIPL-CHEM
IPC: C01B21/094
Filed: 1990-12-22
Granted: 1993-08-15
Abstract: In order to prepare nitrosylsulphuric acid, nitrous gases and sulphuric acid are reacted in a liquid ring pump.
Patent AT-E141418-T1 (AT)
Inventor: KERSTEN PETER DR
IPC: G02F1/35
Filed: 1990-12-24
Granted: 1996-08-15
Abstract: The invention relates to an optical modulator having a slit arrangement to which there is assigned a zone which has an electro-optical effect and a privileged polarisation direction, and having an electrode arrangement to which an information signal is applied in the modulation mode. In order to achieve a high efficiency, it is proposed to construct the slit arrangement as a double-slit arrangement (8) having three electrodes (3, 4, 5), which have the slits (6, 7) between them, in such a way that at one slit (6) the electric field of the signal extends in the same direction as the privileged polarisation direction, and at the other slit (7) the electric field of the signal extends in the opposite direction to the privileged polarisation direction. 
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Patent AT-E94637-T1 (AT)
Inventor: ANESA FRANCESCO
IPC: G01B11/16
Filed: 1990-07-14
Granted: 1993-10-15
Abstract: The telecoordinometer (1) is capable of detecting the movements and/or the oscillations of a structure (8) it is associated with. It comprises an absolute reference element constituted by an either horizontally or vertically taut line (2, 2A) and a detection apparatus (3, 3A) integrally affixed to the monitored structure (8), capable of detecting the movements and/or the oscillations according to at least one direction of said taut line (2, 2A) relatively to the structure (8).
Patent AT-E116283-T1 (AT)
Inventor: DESMURS JEAN
IPC: B01J31/02
Filed: 1990-10-08
Granted: 1995-01-15
Abstract: New process for the preparation of dialkyl dicarbonates. This process is characterised in that an alkali metal alkyl or aralkyl pyrocarbonate and a diacid dihalide are brought into contact in the presence of a complexing agent. Application to peptide chemistry.
Patent AT-E105774-T1 (AT)
Inventor: GIORI GUALTIERO
IPC: B41F11/00
Filed: 1990-03-22
Granted: 1994-06-15
Abstract: The intaglio printing machine comprises a plate cylinder (4) with a plurality of engraved printing plates equipped with intaglio cuts representing the elements of a main design and with less deep and finer intaglio cuts representing the elements of a safety background, an impression cylinder (3), a wiping device (10) and a multicolor inking system. This inking system consists of a collector inking cylinder (5) having an elastic surface interacting with the engraved plates mounted on the plate cylinder (4) and having the same diameter as this. The collector inking cylinder (5) is inked by as many selective color inking cylinders (7) as there are colors to be printed, these selective color inking cylinders (7) having reliefs corresponding to the colored zones of the safety background and of the main design, an inking device (8) being associated with each selective color inking cylinder (7). If appropriate, the diameter of the collector inking cylinder can also be double or triple the diameter of the plate cylinder.
Patent AT-E124793-T1 (AT)
Inventor: SOWINSKI ALLAN FRANCIS
IPC: G03C7/32
Filed: 1990-10-10
Granted: 1995-07-15
Abstract: A color negative photographic recording material is described in which low emulsion coverage tabular grain silver halide emulsion imaging units are employed. The silver halide emulsion in at least one of the units comprises grains having a tabularity of between about 50 and 25,000. The imaging unit thickness is less than about 4.0  mu m, using a total of no more than 2.0 parts by weight of silver per part of coupler. The imaging unit yields a density of at least 2.0 when exposed and processed.
Patent AT-E105781-T1 (AT)
Inventor: UJITA TOSHIHIKO
IPC: B41J2/175
Filed: 1991-02-01
Granted: 1994-06-15
Abstract: An ink cartridge (4) detachably mountable to an ink jet recording apparatus, the ink cartridge (4) containing ink to be supplied to a recording head (1) includes an ink container (25) for containing the ink; and an adaptor (26) having a receptor (26A) for detachably receiving the ink container and an information medium (32) for storing information relating to the ink, the information being transmitted to the ink jet recording apparatus when the ink cartridge (4) is mounted therein.
Patent AT-E131334-T1 (AT)
Inventor: SUESSMEIER GEORG DIPL-ING
IPC: H04N7/08
Filed: 1991-02-08
Granted: 1995-12-15
Abstract: To process several television signals for transmission purposes, for example for an optical waveguide cable television distribution network, the television signals are converted group by group as frequency-division multiplex signal into a frequency position which is advantageous for subsequent digitising (AD). The frequency-division multiplex signal is digitised as a composite signal. Due to this processing, the complexity both at the receiver end and at the transmitter end can be kept down without noticeable deterioration in quality. At the receiving end, only one D/A converter (DAG) and one channel group converter (UG') is necessary for one group of channels of television signals. <IMAGE>
Patent AT-E147356-T1 (AT)
Inventor: LEVIN LIZA
IPC: B65D81/34
Filed: 1991-11-15
Granted: 1997-01-15
Abstract: An apparatus to provide more uniform heating of a food product in a microwave oven is disclosed. The invention employs a susceptor (10) in combination with a conductive sheet (13) forming a border around the edge of the susceptor and having an opening in the center exposing the susceptor. <IMAGE>